LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2021 >> GX 460 Luxury >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision System (Diagnostics - Introduction) >> Pre-Collision System >> DTC Check / Clear [08/2015 - 08/2019] >> DTC Check / Clear [08/2015 - 08/2019]

DTC Check / Clear [08/2015 - 08/2019]

  1. CHECK FOR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Enter the following menus: Body Electrical / (desired system) / Trouble Code.
    4. Check for DTCs.

      HINT: 

      As the driving support ECU and seat belt control ECU output DTCs for the pre-collision system, be sure to check the DTCs for Pre-Collision and Pre-Collision 2.

  2. CLEAR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Enter the following menus: Body Electrical / (desired system) / Trouble Code.
    4. Clear the DTCs.

      HINT: 

      As the driving support ECU and seat belt control ECU output DTCs for the pre-collision system, be sure to check the DTCs Pre-Collision and Pre-Collision 2.